#ifndef GFXSMF_STATE_INCLUDED // -*- C++ -*-
#define GFXSMF_STATE_INCLUDED

namespace simplif
{
	class SMF_State
	{
	private:
		SMF_State *next;

		//
		// Standard state variables
		int first_vertex;
		int vertex_correction;
		Mat4 xform;

	public:
		SMF_State(const SMF_ivars& ivar,SMF_State *link=NULL);
		SMF_State *pop() { return next; }

		void set(string_buffer& argv);
		void inc(const char *var, int delta=1);
		void dec(const char *var, int delta=1);

		void mmult(const Mat4&);
		void mload(const Mat4&);

		void vertex(Vec3&);
		void normal(Vec3&);
		void face(buffer<int>&, const SMF_ivars& ivar);
	};
}


// GFXSMF_STATE_INCLUDED
#endif